M7350/external/compat-wireless/include/linux/compat-3.7.h
2024-09-09 08:52:07 +00:00

69 lines
2.2 KiB
C

#ifndef LINUX_3_7_COMPAT_H
#define LINUX_3_7_COMPAT_H
#include <linux/version.h>
#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0))
#include <linux/workqueue.h>
#include <linux/tty.h>
#include <linux/pci.h>
#include <linux/pci_regs.h>
#define netlink_notify_portid(__notify) (__notify->pid)
#define genl_info_snd_portid(__genl_info) (__genl_info->snd_pid)
#define NETLINK_CB_PORTID(__skb) NETLINK_CB(cb->skb).pid
bool mod_delayed_work(struct workqueue_struct *wq, struct delayed_work *dwork,
unsigned long delay);
/* Backports tty_lock: Localise the lock */
#define tty_lock(__tty) tty_lock()
#define tty_unlock(__tty) tty_unlock()
#define tty_port_register_device(port, driver, index, device) \
tty_register_device(driver, index, device)
int pcie_capability_read_word(struct pci_dev *dev, int pos, u16 *val);
int pcie_capability_read_dword(struct pci_dev *dev, int pos, u32 *val);
int pcie_capability_write_word(struct pci_dev *dev, int pos, u16 val);
int pcie_capability_write_dword(struct pci_dev *dev, int pos, u32 val);
int pcie_capability_clear_and_set_word(struct pci_dev *dev, int pos,
u16 clear, u16 set);
int pcie_capability_clear_and_set_dword(struct pci_dev *dev, int pos,
u32 clear, u32 set);
static inline int pcie_capability_set_word(struct pci_dev *dev, int pos,
u16 set)
{
return pcie_capability_clear_and_set_word(dev, pos, 0, set);
}
static inline int pcie_capability_set_dword(struct pci_dev *dev, int pos,
u32 set)
{
return pcie_capability_clear_and_set_dword(dev, pos, 0, set);
}
static inline int pcie_capability_clear_word(struct pci_dev *dev, int pos,
u16 clear)
{
return pcie_capability_clear_and_set_word(dev, pos, clear, 0);
}
static inline int pcie_capability_clear_dword(struct pci_dev *dev, int pos,
u32 clear)
{
return pcie_capability_clear_and_set_dword(dev, pos, clear, 0);
}
#define PCI_EXP_LNKSTA2 50 /* Link Status 2 */
#else /* (LINUX_VERSION_CODE > KERNEL_VERSION(3,7,0)) */
#define netlink_notify_portid(__notify) (__notify->portid)
#define genl_info_snd_portid(__genl_info) (__genl_info->snd_portid)
#define NETLINK_CB_PORTID(__skb) NETLINK_CB(cb->skb).portid
#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3,7,0)) */
#endif /* LINUX_3_7_COMPAT_H */